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This is Eri Rating & Effect Guide in Seven Knights Re:birth. It covers Eri's evaluation, enhancement effects, skills, and alternative pets. Use this page when looking up Eri.
Table of Contents
Eri's Rating and Enhancement Effects
| Role | Farming |
|---|---|
| Abilities | Increased Hero Drop Rate in Adventure |
| Related Heroes | None |
| Rarity | Legendary |
| Type | Other Pets - Other Pets |
| How to Obtain | Pet Summon / Pet Fusion / Pet Rank Up |
Eri's Evaluation
| Overall Rating | Quick Evaluation |
|---|---|
| Farming | - Can be obtained via Pet Crafting - Can increase the Hero drop rate during Adventure - Recommended for those who want to efficiently collect Enhancement Materials |
User Score
Eri's Enhancement Effects
| Rank | Attack | Defense | HP |
|---|---|---|---|
| Eri 6★ | 564 | 344 | 1895 |
| Eri★5 | 391 | 237 | 1307 |
| Eri★4 | 301 | 180 | 1004 |
| Rare★6 | 371 | 226 | 1246 |
| Rare★5 | 257 | 154 | 853 |
| Rare★4 | 195 | 116 | 653 |
※These values are based on the max level in the Codex and +5 Enhancement. Pets of the same rarity (Legendary/Rare) share the same enhancement effects.
Eri's Skills
Pet's Heart
Increased Hero Drop Rate in Adventure
6★:Increases Hero Drop Rate in Adventure by 10%.
5★:Increases Hero Drop Rate in Adventure by 7%.
4★:Increases Hero Drop Rate in Adventure by 5%.
(※Can't be stacked with the passive of another pet of the same type)
Eri's Alternative Pets
No Pet With a Similar Buff Type Exists
No pet besides Eri has a Hero Drop Rate Boost buff. Since there's no substitute, aiming for it via Pet Wish Summon is one option if you really want it, but it isn't a high priority.
Gold or Equipment Drop Rate Buffs Are Also an Option
| Bonus Gold Buff | Equipment/Accessory Drop Rate Boost Buff | ||
|---|---|---|---|
| Mick | Mimic | Mole | Doo |
When farming Ruby, using pets with Gold or Equipment/Accessory Drop Rate Boost buffs is also Best for improving your Adventure efficiency. Since it makes the byproducts of farming more generous, field them proactively if you own them.
Adventure/Nightmare Farming Efficiency
Alternative Pet Performance Comparison
| Type | Skill Effect |
|---|---|
| Eri | 6★:Increases Hero Drop Rate in Adventure by 10%. 5★:Increases Hero Drop Rate in Adventure by 7%. 4★:Increases Hero Drop Rate in Adventure by 5%. |
| Mick | 6★:Gain 20% Bonus Gold from Adventure. 5★:Gain 15% Bonus Gold from Adventure. 4★:Gain 10% Bonus Gold from Adventure. |
| Mole | 6★:Increases Equipment Drop Rate in Adventure by 30%. 5★:Increases Equipment Drop Rate in Adventure by 20%. 4★:Increases Equipment Drop Rate in Adventure by 10%. |
| Mimic | 6★:Gain 10% Bonus Gold from Adventure. 5★:Gain 7% Bonus Gold from Adventure. 4★:Gain 5% Bonus Gold from Adventure. |
| Doo | 6★:Increases Equipment Drop Rate in Adventure by 10%. 5★:Increases Equipment Drop Rate in Adventure by 7%. 4★:Increases Equipment Drop Rate in Adventure by 5%. |
Related Seven Knights Re: BIRTH Articles
▶Back to Top PageRanking Articles
| Ranking Articles | ||
|---|---|---|
 Best Hero Tier |  Reroll Tier |  Best Pet Tier |
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| Demon Slayer Articles | |
|---|---|
 Colllab Guide |  Beginner & Returning Player Guide |
 Event Dungeon Guide |  Infinite Trials Guide |
| Demon Slayer Event Dungeon Guide |  Should You Pull on the Demon Slayer Collab Banner? |
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